package day10.Test1;

public class Test1 {
    public static void main(String[] args) {
        int [][] arr = {{1,1},{2,1},{3,1},{2,2}};

        int [][] arr2 = {{5,1},{6,1},{5,2},{6,2}};
        int [][] arr3 = {{1,4},{1,5},{2,5},{2,6}};
        int [][] arr4 = {{4,3},{4,4},{4,5},{5,5}};

        
    }
}
